got to ask bud but he said it made the difference. dont think mem is playing tricks on me at this late hour lol
hell he showed me once or twice, but i dont know if it was the same game. dont make me try it on me pc lol

How about using a 5970 and 295? I happen to have both and would be interested to see how it would work. My psu is plenty, with 1000w Corsair. How do you go about this? I need it in layman's terms, as I'm just learning, don't know software yet.

got to ask bud but he said it made the difference. dont think mem is playing tricks on me at this late hour lol
hell he showed me once or twice, but i dont know if it was the same game. dont make me try it on me pc lol

Left4Dead cannot possibly get any benefit from PhysX, so either he was imagining it, or it's a different game.

How about using a 5970 and 295? I happen to have both and would be interested to see how it would work. My psu is plenty, with 1000w Corsair. How do you go about this? I need it in layman's terms, as I'm just learning, don't know software yet.

Check the link on jdrom's first post for his thread on making a nvidia+ati baby (which if we go by color mixing, team green+team red= hideous brown...)

or try and find the 257.15 Beta GTX driver where nVidia neglected to include disabling PhysX if ATI is present.

I put together this thread: http://www.hardwarecanucks.com/forum...gts-physx.html Although NVIDIA messed up their drivers a few weeks ago and forgot to block PhysX with ATI, so if you can get your hands on those, you won't need to do any hacking from the sounds of it.

I think you'd definitely want something more than a 9500GT. Going with current generation, I'd say GT240 minimum, and of yesteryear, 8800 series and 9800 series. The GTX series of cards are rather expensive for purely PhysX.